Question

Some people have a habit of keeping the tap running while brushing and shaving. Some people use drinking water supply for washing their vehicles. Is it a good habit? Suggest the ways to correct this situation​

Answer 1

Explanation:

⟹450=

2

1

(20+b)×15

:⟹450×2=(20+b)×15

:⟹900=(20+b)×15

:⟹900=300+15b

:⟹900−300=15b

:⟹600=15b

:⟹b=

15

600

:⟹

b=40m

★

⟹450=

2

1

(20+b)×15

:⟹450×2=(20+b)×15

:⟹900=(20+b)×15

:⟹900=300+15b

:⟹900−300=15b

:⟹600=15b

:⟹b=

15

600

:⟹

b=40m

★

⟹450=

2

1

(20+b)×15

:⟹450×2=(20+b)×15

:⟹900=(20+b)×15

:⟹900=300+15b

:⟹900−300=15b

:⟹600=15b

:⟹b=

15

600

:⟹

b=40m

★

⟹450=

2

1

(20+b)×15

:⟹450×2=(20+b)×15

:⟹900=(20+b)×15

:⟹900=300+15b

:⟹900−300=15b

:⟹600=15b

:⟹b=

15

600

:⟹

b=40m

★

Answer 2

Explanation:

No, this is not a good habit.

these are the ways to correct this situation:-

1) don't keep the tap running while brushing and shaving

2) reuse the water of washing clothes to wash the vehicles

3) use the water of washing vegetables to water the plants

hope this is helpful

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